/Engine/Source/Runtime/Engine/Public/ParticleHelper.h
FParticleBeamTrailVertex.
struct FParticleBeamTrailVertex
FLinearColor
Color
The color of the particle.
FVector3f
OldPosition
The previous position of the particle.
float
ParticleId
Value that remains constant over the lifetime of a particle.
FVector3f
Position
The position of the particle.
float
RelativeTime
The relative time of the particle.
float
Rotation
The rotation of the particle.
FVector2f
Size
The size of the particle.
float
SubImageIndex
The sub-image index for the particle.
float
Tex_U
float
Tex_U2
The second UV set for the particle
float
Tex_V
float
Tex_V2